poky/scripts/send-pull-request

#!/bin/bash

Copyright (c) 2010-2011, Intel Corporation.

All Rights Reserved

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See

the GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program; if not, write to the Free Software

Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

This script is intended to be used to send a patch series prepared by the

create-pull-request script to Open Embedded and The Yocto Project, as well

as to related projects and layers.

AUTO=0 AUTO_CL=0 GITSOBCC="--suppress-cc=all"

Prevent environment leakage to these vars.

unset TO unset CC unset AUTO_CC unset EXTRA_CC

usage() { cat <<EOM Usage: $(basename $0) [-h] [-a] [-c] [[-t email]...] -p pull-dir -a Send the cover letter to every recipient listed in Cc and Signed-off-by lines found in the cover letter and the patches. This option implies -c. -c Expand the Cc list for the individual patches using the Cc and Signed-off-by lines from the same patch. -C Add extra CC to each email sent. -p pull-dir Directory containing summary and patch files -t email Explicitly add email to the recipients EOM }

Collect addresses from a patch into AUTO_CC

$1: a patch file

harvest_recipients() { PATCH=$1 export IFS=$',\n' for REGX in "^[Cc][Cc]: *" "^[Ss]igned-[Oo]ff-[Bb]y: *"; do for EMAIL in $(sed '/^---$/q' $PATCH | grep -e "$REGX" | sed "s/$REGX//"); do if [ "${AUTO_CC/$EMAIL/}" == "$AUTO_CC" ] && [ -n "$EMAIL" ]; then if [ -z "$AUTO_CC" ]; then AUTO_CC=$EMAIL; else AUTO_CC="$AUTO_CC,$EMAIL"; fi fi done done unset IFS }

Parse and verify arguments

while getopts "acC:hp:t:" OPT; do case $OPT in a) AUTO=1 GITSOBCC="--signed-off-by-cc" AUTO_CL=1 ;; c) AUTO=1 GITSOBCC="--signed-off-by-cc" ;; C) EXTRA_CC="$OPTARG" ;; h) usage exit 0 ;; p) PDIR=${OPTARG%/} if [ ! -d $PDIR ]; then echo "ERROR: pull-dir "$PDIR" does not exist." usage exit 1 fi ;; t) if [ -n "$TO" ]; then TO="$TO,$OPTARG" else TO="$OPTARG" fi ;; esac done

if [ -z "$PDIR" ]; then echo "ERROR: you must specify a pull-dir." usage exit 1 fi

Verify the cover letter is complete and free of tokens

if [ -e $PDIR/0000-cover-letter.patch ]; then CL="$PDIR/0000-cover-letter.patch" for TOKEN in SUBJECT BLURB; do grep -q "*** $TOKEN HERE " "$CL" if [ $? -eq 0 ]; then echo "ERROR: Please edit $CL and try again (Look for ' $TOKEN HERE ***')." exit 1 fi done else echo "WARNING: No cover letter will be sent." fi

Harvest emails from the generated patches and populate AUTO_CC.

if [ $AUTO_CL -eq 1 ]; then for PATCH in $PDIR/*.patch; do harvest_recipients $PATCH done fi

AUTO_TO="$(git config sendemail.to)" if [ -n "$AUTO_TO" ]; then if [ -n "$TO" ]; then TO="$TO,$AUTO_TO" else TO="$AUTO_TO" fi fi

if [ -z "$TO" ] && [ -z "$AUTO_CC" ]; then echo "ERROR: you have not specified any recipients." usage exit 1 fi

Convert the collected addresses into git-send-email argument strings

export IFS=$',' GIT_TO=$(for R in $TO; do echo -n "--to='$R' "; done) GIT_CC=$(for R in $AUTO_CC; do echo -n "--cc='$R' "; done) GIT_EXTRA_CC=$(for R in $EXTRA_CC; do echo -n "--cc='$R' "; done) unset IFS

Handoff to git-send-email. It will perform the send confirmation.

Mail threading was already handled by git-format-patch in

create-pull-request, so we must not allow git-send-email to

add In-Reply-To and References headers again.

PATCHES=$(echo $PDIR/*.patch) if [ $AUTO_CL -eq 1 ]; then # Send the cover letter to every recipient, both specified as well as # harvested. Then remove it from the patches list. # --no-thread is redundant here (only sending a single message) and # merely added for the sake of consistency. eval "git send-email $GIT_TO $GIT_CC $GIT_EXTRA_CC --confirm=always --no-thread --suppress-cc=all $CL" if [ $? -eq 1 ]; then echo "ERROR: failed to send cover-letter with automatic recipients." exit 1 fi PATCHES=${PATCHES/"$CL"/} fi

Send the patch to the specified recipients and, if -c was specified, those git

finds in this specific patch.

eval "git send-email $GIT_TO $GIT_EXTRA_CC --confirm=always --no-thread $GITSOBCC $PATCHES" if [ $? -eq 1 ]; then echo "ERROR: failed to send patches." exit 1 fi